<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>学生成绩统计</title>
    <script src="./echarts.js"></script>
  </head>

  <body>
    <div id="main" style="width: 600px; height: 400px"></div>

    <script type="text/javascript">
      // 基于准备好的dom，初始化echarts实例
      var myChart = echarts.init(document.getElementById("main"))
      // 指定图表的配置项和数据
      var option = {
        title: {
          text: "学生成绩统计",
        },
        tooltip: {},
        legend: {
          data: ["成绩"],
        },
        // TODO:待补充修改代码，定义x轴数据,并让数据正确显示
        xAxis: {
          data: ["张三", "李四", "王五", "贺八", "杨七", "陈九"],
        },
        // y轴
        yAxis: {
          // data: ["张三", "李四", "王五", "贺八", "杨七", "陈九"],
        },
        series: [
          {
            name: "成绩",
            type: "bar",
            data: [55, 90, 65, 70, 80, 63],
          },
        ],
      }

      // 使用刚指定的配置项和数据显示图表。
      myChart.setOption(option)
    </script>
  </body>
</html>
